8TEN LawnRAZOR notched high-lift mower blades 2-pack for 33" decks — 18-1/8" OEM replacement for MTD/Cub Cadet/Troy-Bilt

8TEN LawnRAZOR notched high‑lift mower blade 2‑pack replaces MTD/Cub Cadet/Troy‑Bilt 742‑04154 series for 33" decks.

These replacement blades are engineered to fit 33‑inch walk‑behind mower decks from MTD, Cub Cadet and Troy‑Bilt that accept the OEM 742‑04154 family of part numbers. Built as notched, high‑lift blades, they’re shaped to lift grass for cleaner bagging and improved cut quality while matching the hole pattern and thickness required by the original equipment. Each blade measures 18 1/8" long, with a center hole designed to align with the specified spindles and mounts.

Will these blades fit my mower model?

Yes — the LawnRAZOR blades are made to be direct replacements for multiple OEM references and compatible models. Confirm your current blade or manual lists any of the part numbers or model names included below to ensure a match.

• OEM cross‑references: 742‑04154, 742‑04154A, 942‑04154, 942‑04154A.
• Compatible Cub Cadet/MTD/Troy‑Bilt models: CC760, CC760ES, CC800, TBWC33XP and listed MTD serial numbers.
• Blade dimensions: 18 1/8" length, 2 3/8" width, 11/16" center hole, 0.1875" thickness.

How do these notched high‑lift blades affect cutting and collection?

Notched high‑lift blades create stronger upward airflow under the deck, which helps lift standing grass for a straighter cut and moves clippings efficiently into a bagger or chute. They’re especially helpful when you want neater bagging or improved discharge on moderately thick turf.

• High‑lift profile increases suction for cleaner bag collection.
• Notches reduce resistance and help clear debris through the deck openings.
• Edges sized to maintain a balanced, uniform cut across the 33" deck.

How should I install and maintain these replacement blades?

Installation follows the same steps as the original blades — remove the old blade with the mower off and spark plug disconnected, align the center hole and notch locations, and torque to the manufacturer’s spec. Keep blades sharp and balanced; inspect for damage after strikes and replace in matched pairs if necessary.

• Always disconnect spark plug before blade removal or installation.
• Use proper torque settings as listed in your mower manual to prevent looseness or warping.
• Sharpen and balance blades periodically; replace after major nicks or bends.

Are these blades durable enough for regular homeowner use?

These LawnRAZOR blades are manufactured from hardened steel with a service‑grade thickness to match OEM specifications, providing resilience for typical residential mowing tasks. They’re intended for season‑long performance under normal conditions; heavy impacts or frequent rough‑terrain use may shorten service life.

• 0.1875" thickness for strength and rigidity under load.
• Heat‑treated or precision stamped finish to resist deformation.
• Supplied as a two‑pack so both sides of the deck can be refreshed together.

Who is this for: This 2‑pack of 8TEN LawnRAZOR notched high‑lift blades suits homeowners and small‑property caretakers who own compatible 33" walk‑behind mowers (MTD/Cub Cadet/Troy‑Bilt models listed) and want improved bagging and a clean, even cut. Choose these blades if you need direct OEM cross‑reference compatibility, standard blade dimensions, and the convenience of replacing both blades at once to restore deck performance.